Subway Surfers, developed by Kiloo, is a popular endless runner game for Android and iOS. Like other games of this genre, Subway Surfers challenges players to progress as far as they can, collecting coins and power-ups as they go, while trying not to fall foul of obstacles like barriers, walls and the occasional subway train. Players start off with the main character, Jake, with more team members to unlock as you play. The game is free to play, but offers in-app purchases for items like coins, hoverboards and keys — which can be used to save you if you're caught out.
In 2014, Subway Surfers set off on a world tour, taking players to major cities like Rome, São Paulo, Paris and Los Angeles.